• DocumentCode
    2707180
  • Title

    Optimal Symbol Power Distribution for Wireless Network Cocast

  • Author

    Ho Van Khuong ; Le-Ngoc, Tho

  • Author_Institution
    Dept. of Electr. & Comput. Eng., McGill Univ., Montreal, QC, Canada
  • fYear
    2010
  • fDate
    11-14 May 2010
  • Firstpage
    187
  • Lastpage
    191
  • Abstract
    This paper considers optimal power distribution among transmitted symbols relayed by cooperating users in wireless network cocast (WNC) to minimize aggregate transmit power using geometric programming based only on long-term fading statistics or network topology while guaranteeing a predetermined quality of service (QoS). Results show that the proposed scheme can significantly save energy consumption.
  • Keywords
    Aggregates; Decoding; Electromagnetic interference; Energy consumption; Fading; Network topology; Power distribution; Quality of service; Relays; Wireless networks; decode-and-forward; geometric programming; symbol power distribution; user power distribution; wireless network cocast;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Communication Networks and Services Research Conference (CNSR), 2010 Eighth Annual
  • Conference_Location
    Montreal, QC, Canada
  • Print_ISBN
    978-1-4244-6248-3
  • Type

    conf

  • DOI
    10.1109/CNSR.2010.63
  • Filename
    5489361
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2707180